Matthew Henry on 2 Chronicles 17:10–end
We have here a further account of Jehoshaphat's great prosperity and the flourishing state of his kingdom.
I. He had good interest in the neighbouring princes and nations. Though he was not perhaps so great a soldier as David (which might have made him their terror), nor so great a scholar as Solomon (which might have made him their oracle), yet the fear of the Lord fell so upon them (that is, God so influenced and governed their spirits) that they had all a reverence for him, Ch2 17:10. And, 1. None of them made war against him. God's good providence so ordered it that, while the princes and priests were instructing and reforming the country, none of his neighbours gave him any molestations…
Read the whole note in the consoleJamieson-Fausset-Brown on 2 Chronicles 17:9
the book of the law--that is, either the whole Pentateuch or only the book of Deuteronomy, which contains an abridgment of it.
Adam Clarke on 2 Chronicles 17:9
Had the book of the law of the Lord with them - This was their text book: it was the book of God; they taught it as such, and as such the people received it. Its laws were God's laws, and the people felt their obligation, and their consciences were bound. Thus they were obedient to the laws of the land, on the principle of religion. In this they were encouraged and confirmed by the example of all, both in Church and state. The princes were not only pious, but were teachers of piety; the Levites showed them the worth and excellence of their ritual institutions; and the priests showed them the moral use they were to make of the whole: and thus the people became obedient to God as well as to th…
Read the whole note in the consoleJohn Gill on 2 Chronicles 17:10
And the fear of the Lord fell upon all the kingdoms of the lands that were round about Judah,.... Upon the ten tribes, and on foreign nations about them, as Moabites, Edomites, Syrians, Egyptians, Arabs, and Philistines; this fear, as it came from the Lord, so might be raised and increased by observing, that religion was revived in them; for they might perceive, by former observations made, that the more religious these people were, the more prosperous and formidable they were:
so that they made no war against Jehoshaphat; to interrupt him in the work of reformation he was so intent upon.